#include <stdio.h>  
#include <stdlib.h>  
#include <conio.h>  
#include <string.h>  

#include <winsock2.h>  
#include <winsock2.h>  

//#include "mem.h"  


#define PACKET_BUFFER_END            (unsigned int)0x00000000  


#define MAX_RTP_PKT_LENGTH     1500  

#define DEST_IP                "127.0.0.1"
#define DEST_PORT            1234  

#define H264                    96  

typedef struct   
{  
	/**//* byte 0 */  
	unsigned char csrc_len:4;        /**//* expect 0 */  
	unsigned char extension:1;        /**//* expect 1, see RTP_OP below */  
	unsigned char padding:1;        /**//* expect 0 */  
	unsigned char version:2;        /**//* expect 2 */  
	/**//* byte 1 */  
	unsigned char payload:7;        /**//* RTP_PAYLOAD_RTSP */  
	unsigned char marker:1;        /**//* expect 1 */  
	/**//* bytes 2, 3 */  
	unsigned short seq_no;              
	/**//* bytes 4-7 */  
	unsigned  long timestamp;          
	/**//* bytes 8-11 */  
	unsigned long ssrc;            /**//* stream number is used here. */  
}RTP_FIXED_HEADER;  

typedef struct {  
	//byte 0  
	unsigned char TYPE:5;  
	unsigned char NRI:2;  
	unsigned char F:1;      

}NALU_HEADER; /**//* 1 BYTES */  

typedef struct {  
	//byte 0  
	unsigned char TYPE:5;  
	unsigned char NRI:2;   
	unsigned char F:1;      


}FU_INDICATOR; /**//* 1 BYTES */  

typedef struct {  
	//byte 0  
	unsigned char TYPE:5;  
	unsigned char R:1;  
	unsigned char E:1;  
	unsigned char S:1;      
}FU_HEADER; /**//* 1 BYTES */  

BOOL InitWinsock();  


